:root{--bg:#f4f6fb;--bg-elevated:#ffffff;--bg-subtle:#f8fafc;--bg-inset:#eef2f9;--border:#e2e8f0;--border-strong:#cbd5e1;--text:#0f172a;--text-muted:#64748b;--text-faint:#94a3b8;--accent:#4f46e5;--accent-hover:#4338ca;--accent-soft:#eef2ff;--danger:#dc2626;--danger-soft:#fef2f2;--success:#059669;--success-soft:#ecfdf5;--warning:#b45309;--warning-soft:#fffbeb;--shadow-sm:0 1px 2px rgba(15,23,42,0.06);--shadow-md:0 4px 16px rgba(15,23,42,0.08);--shadow-lg:0 24px 60px rgba(15,23,42,0.18);--radius:12px;--radius-sm:8px;--radius-lg:18px;--control-h:40px;--control-h-sm:30px;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0b1120;--bg-elevated:#131b2e;--bg-subtle:#172038;--bg-inset:#1b2540;--border:#24304d;--border-strong:#35446a;--text:#e8edf7;--text-muted:#97a5c2;--text-faint:#6f7f9e;--accent:#818cf8;--accent-hover:#a5b4fc;--accent-soft:#1e2547;--danger:#f87171;--danger-soft:#2a1620;--success:#34d399;--success-soft:#10241f;--warning:#fbbf24;--warning-soft:#2a2113;--shadow-sm:0 1px 2px rgba(0,0,0,0.4);--shadow-md:0 4px 16px rgba(0,0,0,0.45);--shadow-lg:0 24px 60px rgba(0,0,0,0.6);color-scheme:dark}}:root[data-theme=dark]{--bg:#0b1120;--bg-elevated:#131b2e;--bg-subtle:#172038;--bg-inset:#1b2540;--border:#24304d;--border-strong:#35446a;--text:#e8edf7;--text-muted:#97a5c2;--text-faint:#6f7f9e;--accent:#818cf8;--accent-hover:#a5b4fc;--accent-soft:#1e2547;--danger:#f87171;--danger-soft:#2a1620;--success:#34d399;--success-soft:#10241f;--warning:#fbbf24;--warning-soft:#2a2113;--shadow-sm:0 1px 2px rgba(0,0,0,0.4);--shadow-md:0 4px 16px rgba(0,0,0,0.45);--shadow-lg:0 24px 60px rgba(0,0,0,0.6);color-scheme:dark}*{box-sizing:border-box}body,html{padding:0;margin:0}body{background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.015em}p{margin:0}.app-shell{min-height:100vh;display:flex;flex-direction:column}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:30;background:var(--bg-elevated);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm)}.topbar-inner{max-width:1180px;margin:0 auto;padding:12px 20px;gap:18px;flex-wrap:wrap}.brand,.topbar-inner{display:flex;align-items:center}.brand{gap:10px;font-weight:700;font-size:15px;letter-spacing:-.02em}.brand-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--accent),#22d3ee);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:800}.nav{display:flex;gap:4px;flex-wrap:wrap;flex:1 1}.nav-link{padding:7px 13px;border-radius:999px;color:var(--text-muted);font-weight:600;font-size:13px;transition:background .15s,color .15s;white-space:nowrap}.nav-link:hover{background:var(--bg-inset);color:var(--text)}.nav-link.active{background:var(--accent-soft);color:var(--accent)}.topbar-user{display:flex;align-items:center;gap:10px}.user-chip{display:flex;flex-direction:column;align-items:flex-end;line-height:1.25}.user-chip strong{font-size:13px}.user-chip span{font-size:11px;color:var(--text-muted)}.page{max-width:1180px;width:100%;margin:0 auto;padding:26px 20px 64px;flex:1 1}.page-head{justify-content:space-between;gap:16px 20px;margin-bottom:22px}.head-actions,.page-head{display:flex;align-items:flex-end;flex-wrap:wrap}.head-actions{gap:10px}.head-actions .field{min-width:168px}.page-title{font-size:22px;font-weight:700}.page-subtitle{color:var(--text-muted);font-size:13px;margin-top:3px}.card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}.card-head{padding:16px 18px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.card-title{font-size:14px;font-weight:700}.card-desc{font-size:12px;color:var(--text-muted);margin-top:2px}.card-body{padding:18px}.card-body.tight{padding:0}.grid{display:grid;grid-gap:16px;gap:16px}.grid-stats{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.stat{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px 18px;box-shadow:var(--shadow-sm)}.stat-label{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--text-muted);font-weight:700}.stat-value{font-size:24px;font-weight:750;margin-top:6px;letter-spacing:-.03em;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.stat-hint{font-size:12px;color:var(--text-muted);margin-top:4px}.field{display:flex;flex-direction:column;gap:6px}.field label,.form-label{font-size:12px;font-weight:650;color:var(--text-muted)}input[type=date],input[type=number],input[type=password],input[type=search],input[type=text],select,textarea{width:100%;min-height:var(--control-h);padding:9px 11px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--bg-elevated);color:var(--text);font-size:14px;font-family:inherit;transition:border-color .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent)}textarea{resize:vertical;min-height:64px}.form-grid{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.form-actions{align-items:center;margin-top:16px}.form-actions,.inline-form{display:flex;gap:10px;flex-wrap:wrap}.inline-form{align-items:flex-end}.inline-form .field{flex:1 1;min-width:150px}.currency-field{display:flex;align-items:stretch;min-height:var(--control-h);border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--bg-elevated);overflow:hidden;transition:border-color .15s,box-shadow .15s}.currency-field:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent)}.currency-prefix{padding:0 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.15s,transform .05s;white-space:nowrap}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{background:var(--bg-elevated);border-color:var(--border-strong);color:var(--text)}.btn-secondary:hover:not(:disabled){background:var(--bg-inset)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){filter:brightness(1.08)}.btn-ghost{background:transparent;color:var(--text-muted);border-color:transparent}.btn-ghost:hover:not(:disabled){background:var(--bg-inset);color:var(--text)}.btn-ghost-danger{background:transparent;color:var(--danger);border-color:transparent}.btn-ghost-danger:hover:not(:disabled){background:var(--danger-soft)}.btn-sm{min-height:var(--control-h-sm);padding:4px 10px;font-size:12px}.btn-block{width:100%}.table-wrap{overflow-x:auto}table.data{width:100%;border-collapse:collapse;font-size:13px}table.data th{text-align:left;padding:10px 14px;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);background:var(--bg-subtle);white-space:nowrap;font-weight:700}table.data td,table.data th{border-bottom:1px solid var(--border)}table.data td{padding:11px 14px;vertical-align:middle}table.data tr:last-child td{border-bottom:none}table.data tbody tr:hover{background:var(--bg-subtle)}.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;white-space:nowrap}.cell-actions{display:flex;gap:4px;justify-content:flex-end}.item-main{font-weight:620}.badge,.item-sub{font-size:11.5px;color:var(--text-muted)}.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 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var(--border);background:var(--bg-elevated);color:var(--text-muted);font-size:12.5px;font-weight:650;font-family:inherit;cursor:pointer;display:inline-grid;place-items:center;transition:background .15s,color .15s,border-color .15s}.page-btn:hover:not(:disabled):not(.active){background:var(--bg-inset);color:var(--text)}.page-btn.active{background:var(--accent);border-color:var(--accent);color:#fff;cursor:default}.page-btn:disabled{opacity:.4;cursor:not-allowed}.page-ellipsis{padding:0 3px;color:var(--text-faint);font-size:12px}.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.55);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:grid;place-items:center;padding:20px;z-index:100;animation:fade-in .14s ease}.modal{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:420px;padding:22px;animation:pop-in .16s ease}.modal-icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:21px;margin:0 auto 14px;background:var(--danger-soft);color:var(--danger)}.modal-icon.warning{background:var(--warning-soft);color:var(--warning)}.modal-title{font-size:16px;font-weight:700}.modal-message{font-size:13px;color:var(--text-muted);margin-top:8px;line-height:1.6}.modal-detail{margin-top:12px;padding:10px 12px;border-radius:var(--radius-sm);background:var(--bg-inset);font-size:12.5px;color:var(--text)}.modal-actions{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;grid-gap:10px;gap:10px;margin-top:20px}.modal-actions .btn{width:100%;min-height:44px;font-size:13.5px}@keyframes fade-in{0%{opacity:0}}@keyframes pop-in{0%{opacity:0;transform:translateY(8px) scale(.98)}}.alert{padding:10px 13px;border-radius:var(--radius-sm);font-size:13px;border:1px solid transparent;display:flex;gap:9px;align-items:flex-start}.alert-error{background:var(--danger-soft);color:var(--danger);border-color:color-mix(in srgb,var(--danger) 25%,transparent)}.alert-success{background:var(--success-soft);color:var(--success);border-color:color-mix(in srgb,var(--success) 25%,transparent)}.alert-info{background:var(--accent-soft);color:var(--accent);border-color:color-mix(in srgb,var(--accent) 25%,transparent)}.empty{padding:38px 20px;text-align:center;color:var(--text-muted)}.empty-title{font-weight:650;color:var(--text);font-size:14px}.empty-desc{font-size:12.5px;margin-top:5px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(900px 500px at 15% -10%,color-mix(in srgb,var(--accent) 16%,transparent),transparent),radial-gradient(700px 500px at 110% 110%,rgba(34,211,238,.16),transparent),var(--bg)}.login-card{width:100%;max-width:400px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow-md);padding:30px}.login-brand{display:flex;align-items:center;gap:11px;margin-bottom:22px}.login-title{font-size:20px;font-weight:720}.login-sub{font-size:13px;color:var(--text-muted);margin-top:4px;margin-bottom:22px}.login-form{display:flex;flex-direction:column;gap:14px}.login-foot{margin-top:18px;font-size:11.5px;color:var(--text-faint);text-align:center;line-height:1.6}.toolbar{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap}.toolbar .field{min-width:140px}.stack{flex-direction:column;gap:16px}.row,.stack{display:flex}.row{gap:10px;align-items:center;flex-wrap:wrap}.spacer{flex:1 1}.muted{color:var(--text-muted)}.small{font-size:12px}.mono{font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,monospace}.retention-note{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:var(--radius);background:var(--bg-inset);border:1px dashed var(--border-strong);font-size:12.5px;color:var(--text-muted)}.divider{height:1px;background:var(--border);margin:18px 0}.section-label{font-size:11px;text-transform:uppercase;letter-spacing:.07em;font-weight:700;color:var(--text-faint);margin-bottom:10px}.theme-picker{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:10px;gap:10px}.theme-option{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:13px 14px;border-radius:var(--radius);border:1px solid var(--border-strong);background:var(--bg-elevated);color:var(--text);font-family:inherit;text-align:left;cursor:pointer;transition:border-color .15s,background .15s,box-shadow .15s}.theme-option:hover{border-color:var(--accent);background:var(--bg-subtle)}.theme-option.active{border-color:var(--accent);background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent)}.theme-option-icon{font-size:17px;line-height:1;margin-bottom:4px}.theme-option-label{font-size:13px;font-weight:700}.theme-option.active .theme-option-label{color:var(--accent)}.theme-option-hint{font-size:11.5px;color:var(--text-muted);line-height:1.4}@media (max-width:900px){.grid-2{grid-template-columns:1fr}}@media (max-width:720px){.page{padding:18px 14px 56px}.topbar-inner{padding:10px 14px;gap:10px 12px}.brand{font-size:14px}.nav{order:3;flex:1 0 100%;width:100%;gap:6px;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}.nav::-webkit-scrollbar{display:none}.topbar-user{margin-left:auto}.page-title{font-size:19px}.page-head{align-items:stretch;margin-bottom:18px}.head-actions{width:100%}.head-actions .field{flex:1 1;min-width:0}.head-actions .btn{flex:1 1}.grid{gap:12px}.grid-stats{grid-template-columns:repeat(2,1fr)}.stat{padding:13px 14px}.stat-value{font-size:20px}.stat-label{font-size:10px}.card-body,.card-head{padding:14px}.form-grid{grid-template-columns:1fr}.form-actions .btn,.inline-form .btn{width:100%}.inline-form .field,.toolbar .field{min-width:100%}.toolbar .btn{width:100%}.table-wrap{-webkit-overflow-scrolling:touch}.table-cards{overflow-x:visible}.table-cards table.data,.table-cards tbody,.table-cards td,.table-cards tr{display:block;width:100%}.table-cards thead{display:none}.table-cards tbody tr{padding:12px 14px;border-bottom:1px solid var(--border)}.table-cards tbody tr:last-child,.table-cards td{border-bottom:none}.table-cards td{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding:5px 0;text-align:right}.table-cards td:before{content:attr(data-label);flex:0 0 auto;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);text-align:left}.table-cards td:not([data-label]):before{content:none}.table-cards td.cell-stack{display:block;text-align:left;padding-top:2px}.table-cards td.cell-stack:before{display:block;margin-bottom:6px}.table-cards .cell-actions{justify-content:flex-start}table.data td,table.data th{padding:10px 12px}.cell-actions{flex-wrap:wrap;justify-content:flex-start}.btn-sm{min-height:34px;padding:6px 12px}.page-btn{min-width:34px;height:34px}.pagination{padding:12px 14px}.theme-picker{grid-template-columns:1fr}.theme-option{flex-direction:row;align-items:center;flex-wrap:wrap;gap:4px 10px;padding:12px 14px}.theme-option-icon{margin-bottom:0}.theme-option-hint{width:100%}.modal-backdrop{padding:14px}.modal{padding:18px}}@media (max-width:400px){.grid-stats{grid-template-columns:1fr}.modal-actions{gap:8px}.modal-actions .btn{padding:9px 8px;font-size:13px}}